CLEANSTART-2026-GH89937 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

CVE-2026-56854 affects multiple packages. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See references for individual vulnerability...

CLEANSTART-2026-TD03320 Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation wou...

Security vulnerability affects the containerd package. Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped...

CLEANSTART-2026-WG16453 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

CVE-2026-56854 affects multiple packages. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See references for individual vulnerability...

CLEANSTART-2026-VL04075 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

CVE-2026-56854 affects multiple packages. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See references for individual vulnerability...

Amazon Linux 2 : rclone (ALAS-2026-3947)

The version of rclone installed on the remote host is prior to 1.55.1-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3947 advisory. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the...

SUSE CVE-2026-67411

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issue: CVE-2026-56854: golang.org/x/crypto/ssh: source-address restriction bypassed in 5 callback families bsc1278681 CVE-2026-56855: golang.org/x/crypto/ssh: prevent DoS on deadlocked established channel bsc1278681 CVE-2026-78662:...

SUSE-SU-2026:4372-1 Security update for amazon-ssm-agent

This update for amazon-ssm-agent fixes the following issue: - CVE-2026-56854: golang.org/x/crypto/ssh: source-address restriction bypassed in 5 callback families bsc1278681 - CVE-2026-56855: golang.org/x/crypto/ssh: prevent DoS on deadlocked established channel bsc1278681 - CVE-2026-78662:...

Important: rclone

Issue Overview: The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. Permissions returned by the PasswordCallback,...

CLEANSTART-2026-OJ26404 Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation wou...

Security vulnerability affects the loki package. Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped...

DEBIAN-CVE-2026-67411

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

AZL-105296 CVE-2026-67411 affecting package rabbitmq-server 3.13.7-9

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

CVE-2026-67411

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

CVE-2026-67411

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

UBUNTU-CVE-2026-67411

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

CVE-2026-67411

The RabbitMQ messaging and streaming broker is vulnerable to a loopback-only user permission bypass in versions 3.13.0 to 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3. When deployed behind a trusted PROXY Protocol frontend, native MQTT and MQTT over WebSocket can lose the proxy-derived client addres...

CVE-2026-67411

RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted PROXY Protocol frontend could lose the proxy-derived client address before the MQTT authentication path checked loopbackusers, causing th...

CLEANSTART-2026-IG26427 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

CVE-2026-56854 affects multiple packages. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. See references for individual vulnerability...

Linux Distros Unpatched Vulnerability : CVE-2026-67411

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RabbitMQ is a messaging and streaming broker. From 3.13.0 until 3.13.18, 4.0.23, 4.1.14, 4.2.9, and 4.3.3, native MQTT and MQTT over WebSocket behind a trusted...

PT-2026-98920

Name of the Vulnerable Software and Affected Versions RabbitMQ versions 3.13.0 through 3.13.17 RabbitMQ versions 4.0.x prior to 4.0.23 RabbitMQ versions 4.1.x prior to 4.1.14 RabbitMQ versions 4.2.x prior to 4.2.9 RabbitMQ versions 4.3.x prior to 4.3.3 Description Native MQTT and MQTT over...